Detroit Institute of Arts: 5200 Woodward Ave., Detroit; 313-833-7900; Samurai: Beyond the Sword; through June 1; Foto Europa Exhibition: through April 27; Let Me Show You What I Saw: American Views on City and Country; through June 29; Hours: Tue.-Thu., 9 a.m.-4; Fri., 9 a.m.-10; Sat., Sun. 10 a.m.-5.

Launch Pad Cooperative: Davis Building, 911 Jefferson Ave.; launchpadcooperative.com; Ology Extended, new works that explore natural history in image and theme by Julia LeBay and Hannah Lehmann: through April 19.